11131749

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{2593}}^1$

素因数の和:2658

約数の個数: 20

約数和(自身を含む): 16949196

約数和(自身を除く): 5817447

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 2593, 4293, 7779, 23337, 70011, 137429, 210033, 412287, 1236861, 3710583, 11131749]

約数ペア:

[(1, 11131749), (3, 3710583), (9, 1236861), (27, 412287), (53, 210033), (81, 137429), (159, 70011), (477, 23337), (1431, 7779), (2593, 4293)]